Inventor
KNIPPENBERG WILHELMUS F
6 patents
Patents
6 patentsUS4204769AMay 27, 1980
Cuvette for flameless atom absorption spectroscopy
PHILIPS CORP19 citations76
US4629320ADec 16, 1986
Cuvette for the atomic absorption spectrometry
PHILIPS CORP13 citations72
US4547069AOct 15, 1985
Tubular cuvette for atomic absorption spectrometry
PHILIPS CORP5 citations61
US4208449AJun 17, 1980
Method of making an electric resistor having a resistance body consisting of silicon carbide having a negative temperature coefficient
PHILIPS CORP6 citations56
US4280049AJul 21, 1981
X-ray spectrometer
PHILIPS CORP5 citations51
US4367246AJan 4, 1983
Methods of manufacturing crucible for flameless atomic absorption spectroscopy
PHILIPS CORP1 citations50